Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hanh cac » hang cac, hanh cat, nhanh cay
truc va » thuc va, thuc vat, trung va
hanh ca » hanh cat, hanh cua, hanh cad
so sach » so sanh, bo sach, co sach
hieu ve » hieu va, hieu van
cao hoi » cau hoi, co hoi, cao hoc
y nang » ky nang, ly nang, v nang
xuc va » duc va, tuc va, luc va
ve cam » ve cham, ve cac, va cam

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: so sach y nang cao hoi. hieu ve cam ((xuc va) OR (truc va)) ((hanh ca) OR (hanh cac)) cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach y nang cao hoi. hieu ve cam ((xuc va) OR (truc va)) ((hanh ca) OR (hanh cac)) cua triet".
• Adding a wildcard symbol may retrieve word variants: so sach y nang cao hoi. hieu ve cam ((xuc va) OR (truc va)) ((hanh ca) OR (hanh cac)) cua triet*.